/Engine/Plugins/Experimental/ChaosNiagara/Source/ChaosNiagara/Public/NiagaraDataInterfaceGeometryCollection.h
Proxy to send data to gpu
struct FNDIGeometryCollectionProxy : public [FNiagaraDataInterfaceProxy](API\Plugins\Niagara\FNiagaraDataInterfaceProxy)
TMap<FNiagaraS...
SystemInstancesToProxyData
List of proxy data for each system instances